How To avoid NULL in OLEDB Table when import the Excel Data ?

InSSIS-a data flow,Excel Source (.xlsx) --> OLEDB Destination([dbo].INPUT)

Excel had empty values in some cells

when importing data from Excel to OLEDB

then OLEDB([dbo].INPUT) had NULL values   (where Excel had empty value)

Destination Table : ([dbo].INPUT)) creating column structure in like

   i.e.,  Create table INPUT (ID int,

                           Name  nvarchar(255) NULL,....)

So How To avoid NULL in OLEDB Table when import the Excel Data ?

It means I want empty value where NULL  in [dbo].INPUT table.

Please do help.